Had fabricated. Whoever.

— REMOVABLE MACHINED ALUMINUM SKIN-STRINGER PANELS * WELDED CONSTRUCTION * MECHANICALLY ATTACHED * FRAMES * BEAMS * FLOORS * EQUIPMENT SUPPORT FLIGHT-DECK FLOOR INTEROECK ACCESS 5 PRIMARY INTERDECK ACCESS SIDE HATCH EGRESS BAR BAR IS 3.2 m (10.5 FT} FROM GROUND WHEN ORBITER.